in single adjustment dial.
The same dial can be used to set Ground Fault ON/OFF and the same time,
the trip call can also be selected by the same dial.
Setting on white side of the dial:
- Ground Fault is OFF
- The trip class can be selected from Class 5e….30e
Setting on black side of the dial:
- Ground Fault is ON
- The trip class can be selected from Class 5e….30e
Similarly, the other dial is used to set phase imbalance ON/OFF,
and the relay RESET function can be selected as Manual or Automatic.
Setting on white side of the dial:
- Phase imbalance is OFF
- The relay to be reset with MANUAL function
Setting on black side of the dial:
- Phase imbalance is ON
- The relay is reset with AUTOMATIC function
This feature helps to have multiple functions, increased flexibility and to protect motor under different fault conditions.
Released for: Schneider Electric Malaysia


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